start

<form action="http://127.0.0.1:8090/index" method="post" enctype="multipart/form-data">
    <h1>注册页面</h1>
    <p>用户名<input type="text" name="username" placeholder="请输入你的用户名"></p>
    <p>密码<input type="password" name="pwd" placeholder="请输入密码"></p>
    <p>爱好&nbsp&nbsp&nbsp&nbsp音乐<input type="checkbox" name="hobby" value="music">电影<input type="checkbox" name="hobby" value="movie"></p>
    <p>性别&nbsp&nbsp&nbsp&nbsp男<input type="radio" name="gender" value="men">女<input type="radio" name="gender" value="women"></p>
    <p><input type="file" name="上传的文件"></p>
    <p><input type="reset" value="重置"></p>
    <p><input type="submit" value="提交注册"></p>
</form>